bgpreport

Network · data from 2026-11-12

AS196847 Sheremetyevo International Airport

Registry name: TERMINAL-AS JSC SHEREMETYEVO INTERNATIONAL AIRPORT, RU · PeeringDB

5IPv4 routes 0.0% RPKI valid · 100.0% with a route object
0IPv6 routes
0RPKI invalid 0 origin · 0 maxLength
5No ROA 0 with no route object for this origin
0Low visibility seen by under 10% of full-table peers
2Route objects not announced registered with origin AS196847, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS196847, things to look at first. Visibility = full-table peers that see it, of 673 (IPv4) and 636 (IPv6) on 75 collectors. Also as routes.csv.
109.70.248.0/21 No ROA RIR databaseRIPE 672 100% 67
185.197.12.0/22 No ROA RIR databaseRIPE 672 100% 67
109.70.250.0/24 No ROA RIR databaseRIPE 671 100% 67
109.70.253.0/24 No ROA RIR databaseRIPE 671 100% 67
109.70.254.0/24 No ROA RIR databaseRIPE 671 100% 67

AS-SET

AS196847's PeeringDB record names no AS-SET.

Fix list

The changes that would bring RPKI, the IRR and what's announced into line. Some are deliberate (a route object kept for a backup route, say); the network decides. All 7 are in fix.csv.

  • ROA: none5
  • Route object: not announced2
ChangePrefix or setDetailFull-table peers
ROA: none109.70.248.0/21No ROA covers it. Add a ROA for AS196847, maxLength 21.672 of 673
ROA: none185.197.12.0/22No ROA covers it. Add a ROA for AS196847, maxLength 22.672 of 673
ROA: none109.70.250.0/24No ROA covers it. Add a ROA for AS196847, maxLength 24.671 of 673
ROA: none109.70.253.0/24No ROA covers it. Add a ROA for AS196847, maxLength 24.671 of 673
ROA: none109.70.254.0/24No ROA covers it. Add a ROA for AS196847, maxLength 24.671 of 673

Route objects not announced

Route objects with origin AS196847 whose prefix no peer sees AS196847 announce. Many are kept on purpose (backup routes, space announced only in some places).

109.70.248.0/22RIPENo ROA
109.70.252.0/22RIPENo ROA

Routes: the 08:00 UTC snapshots of 2026-11-12 from 75 RIPE RIS and RouteViews collectors. RPKI: our rpki-client run before the snapshot. IRR: the day's dumps of the five RIR databases and RADB's mirrors. The LEVEL3 and IDNIC databases publish no dump and aren't read, so route objects only there count as none.